3176875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 40

約数和(自身を含む): 4723488

約数和(自身を除く): 1546613

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 115, 125, 221, 299, 325, 391, 425, 575, 625, 1105, 1495, 1625, 1955, 2125, 2875, 5083, 5525, 7475, 8125, 9775, 10625, 14375, 25415, 27625, 37375, 48875, 127075, 138125, 186875, 244375, 635375, 3176875]

約数ペア:

[(1, 3176875), (5, 635375), (13, 244375), (17, 186875), (23, 138125), (25, 127075), (65, 48875), (85, 37375), (115, 27625), (125, 25415), (221, 14375), (299, 10625), (325, 9775), (391, 8125), (425, 7475), (575, 5525), (625, 5083), (1105, 2875), (1495, 2125), (1625, 1955)]